In a small kitchen with no floor space to spare, a tank-fed model can work if you have a stable worktop and a way to drain the wastewater into the sink or a waste outlet. Not needing a fixed water supply doesn’t mean you can overlook drainage. A compact built-in model needs a suitable housing unit and connections; if neither option is practical, sticking with washing up by hand can save you from buying an appliance that’s difficult to use.
A tank-fed model lets you use a dishwasher without a fixed water supply. You’ll still need to fill the tank, plug in the appliance and position its drain hose so it reaches the sink or a waste outlet, as Daan Tech specifies for Bob.
A compact built-in model is worth considering if your cupboard, housing unit and connections are compatible with the instructions for your chosen model. The ESL2500RO, featured by Electrolux France, is an example of a 55 cm integrated model with a capacity of 6 place settings. You’ll still need to measure the space.
If you don’t have a stable, well-ventilated surface for the appliance, or can’t route its hose to a waste outlet, washing up by hand may be more practical. Check these constraints before giving up part of your worktop to a machine.
Consider it if: you don’t have a fixed water supply but do have a stable spot and a route for the wastewater.
The trade-off: you’ll need to fill the tank by hand every time, and the small capacity may mean running several cycles.
Consider it if: you have a compatible housing unit and suitable connections, and want the appliance off the worktop.
The trade-off: installation depends on the cupboard and the exact model’s specifications. The stated width alone won’t confirm that it will fit.
Stick with it if: finding a place for an appliance, providing ventilation or arranging drainage would make it impractical to use every day.
The trade-off: you’ll still be doing the washing up by hand.
| Criteria | What to check | What I need |
|---|---|---|
| Space | Measure the width, height and depth, including with the door open. If you’re using a shelf, check its weight limit; Daan Tech’s installation guide says Bob needs a support that can hold at least 25 kg. | I want to be able to position or install the appliance without getting in the way of the sink, cupboards or worktop. |
| Water supply and drainage | Check how the model takes in water, where it can be plugged in and whether the hose can reach a waste outlet. Daan Tech says Bob can use its tank or a water supply, but it drains through a hose. | Without a fixed water supply, I can fill a tank by hand. I’ll still need to drain the wastewater after every cycle. |
| Capacity | Compare the stated place settings with the size of plates the appliance can take and the layout of the rack. Daan Tech lists Bob as having 3 place settings; Electrolux France lists 6 for the ESL2500RO, a different type of model. | My usual plates, glasses and utensils should fit without me having to run several cycles after every meal. |
| Noise and energy use | Check the noise rating and compare water and energy figures on a like-for-like basis. ADEME gives water use per reference cycle; also check which programme and cycle duration the label figures refer to. | Noise matters to me in an open-plan kitchen. When comparing two appliances, I want to avoid confusing their Eco and quick programmes. |
On models designed for this, a tank means you don’t need a fixed water supply — but you’ll still need an electrical connection and a way to drain the water. Daan Tech says Bob drains through a hose.
Before buying, measure the distance to the sink or waste outlet, and check the instructions for the hose length and how it should be positioned.
This figure doesn’t tell you whether your large plates or saucepans will fit in the rack. For example, Daan Tech says Bob can take plates up to 29 cm across; this limit applies to this model only.
Measure your largest items, then check the size limits and rack layout for the model you’re considering.
A cupboard could restrict ventilation, limit access to the hoses or make the appliance unstable. For Bob, Daan Tech requires sufficient ventilation in a cupboard and says a wall-mounted shelf must support at least 25 kg.
Follow the installation instructions for the exact model and check the support’s weight limit before choosing a spot.
A figure for a quick programme isn’t directly comparable with one for another appliance’s Eco programme. ADEME, for example, gives water use per reference cycle.
First compare the reference figures on the labels, then look separately at the duration and features of quick programmes.
These models illustrate different configurations; their features don’t apply to every appliance from the same brand.
Bob is an example of a countertop dishwasher that can use a tank or a water supply, according to Daan Tech’s product information.
Electrolux France describes the ESL2500RO as a fully integrated compact model, measuring 55 cm and with 6 place settings.
The SKS6ITB00E is an example of a freestanding compact model with a water connection, as described by Bosch Électroménager France.
The Studio MINID3SL is one of the mini countertop dishwashers featured by French retailer Darty.
These countertop appliances may suit you if you’re looking for a solution that doesn’t take up floor space. Their water supply arrangements vary or need to be confirmed, so check them alongside the drainage requirements and dimensions before choosing.
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The built-in tank is designed for use without a fixed water supply. The product title lists 5+1 wash cycles; check that the dimensions and drain-hose route suit your worktop.
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This tabletop model is listed with 3 place settings and 7 programmes, and its product information describes both tank-fed and connected use. Measure the space and check that the hoses can reach the water and drainage points you plan to use.
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Its stated capacity of 6 place settings may suit a household with more washing up than a small tabletop model can handle. The product title lists 7 programmes and 47 dB; check the dimensions and the water connection required for this variant.
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The manual filling method described for this model may suit you if you don’t have a permanent water supply. It has 7 programmes; confirm how it drains and measure the space you’ll need before placing it on the worktop.
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This countertop model is listed with 8 programmes and a built-in water softener. If you’re considering it for a kitchen without fixed connections, confirm how it takes in water and drains, and check its dimensions.
Yes, if the model has a tank that you can fill by hand. Daan Tech offers this option with Bob, but points out that the appliance still drains through a hose. You’ll also need an electrical supply and a suitable place to drain the water.
Don’t assume a closed cupboard will be suitable. For Bob, Daan Tech requires sufficient airflow and recommends leaving the cupboard open. Check the installation instructions for your exact model before choosing this type of location.
The figure alone won’t tell you: measure your plates and check how much room glasses, bowls and saucepans take up in the rack. Daan Tech lists Bob as having 3 place settings, while Electrolux France lists 6 for the compact built-in ESL2500RO. The two appliances also have different installation requirements.
Compare the figures on their labels on a like-for-like basis, then look at quick programmes separately. ADEME gives water use in litres per reference cycle; also check energy use per 100 cycles, the duration of the Eco programme and the noise information for the exact model.